Whitehouse, Harvey, Peter Turchin, Pieter François, Patrick E. Savage, Thomas E. Currie, Kevin C. Feeney, Enrico Cioni, Rosalind Purcell, Robert M. Ross, Jennifer Larson, John Baines, Barend ter Haar, and R. Alan Covey. “A New Era in the Study of Global History Is Born But It Needs to Be Nurtured”. Journal of Cognitive Historiography 5, no. 1-2 (November 6, 2020): 142–158. Accessed November 30, 2021. https://journal.equinoxpub.com/JCH/article/view/18510.